If a dataset contains 100 rows, how to fetch rows between 10
and 20 only ?
Answer Posted / abhishek_gp3
Use Overloaded Fill() function of SqlDataAdapter Class of System.Data.SqlClient namespace.
Fill(1,2);
1- Dataset object
2- Table name
Fill(1,2,3,4);
1- Dataset Object
2- Starting Rec.
3- End Rec.
4- Table Name
--
Sample prog:
------
using System;
using System.Windows;
using System.Data;
using System.Data.SqlDataAdapter;
Class FetchRec
{
SqlConnection Con;
SqlDataAdapter Adap;
Dataset ds;
Public FetchRec()
{
Con = new SqlConnection("initial catalog=master;integrated security=yes");
Con.Open();
Adap= new SqlDataAdapter("Select ID, Name from Employee where ID > 110");
ds= new Dataset();
}//constructor end
try{
ds = Adap.Fill(ds, 10, 20, "Employee");
int rcount=ds.Tables["Employee"].Rows.Count;
for(int i=0; i < rcount ; i++)
{
Console.Writeline(ds.Tables["Employee"].Rows[i][0] + ds.Tables["Employee"].Rows[i][1]);
}
con.close();
} //try end
catch(SqlException exp)
{
MessageBox.Show(exp.Message);
}
}//class end
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
Which is better ole db or odbc?
Does executenonquery return a value?
What is acid in ado.net?
Explain the two fundamental objects in ado.net?
What is the difference between Datareader and Dataset?
Explain the difference between ado and ado.net?
What is the difference between sqlcommand and sqldataadapter?
What are the Features of a dataset
Explain how to find the given query is optimised one or not?
How to bind the controls(best practice) comboboxes to the data in the dataset?
What is data control techniques?
Is ado.net an orm?
What is the advantage of ado.net?
What is ado.net in vb net?
What are the steps to connect to a database?